![My grandpa used it as an ashtray for years. I was told it may be an airplane part? AA battery for scale : r/whatisthisthing My grandpa used it as an ashtray for years. I was told it may be an airplane part? AA battery for scale : r/whatisthisthing](https://i.redd.it/y9qa4en7kh421.jpg)
My grandpa used it as an ashtray for years. I was told it may be an airplane part? AA battery for scale : r/whatisthisthing
![PISTON ASHTRAY. (unused), Furniture & Home Living, Home Decor, Vases & Decorative Bowls on Carousell PISTON ASHTRAY. (unused), Furniture & Home Living, Home Decor, Vases & Decorative Bowls on Carousell](https://media.karousell.com/media/photos/products/2021/9/3/piston_ashtray_unused_1630630699_9223ccfe_progressive.jpg)
PISTON ASHTRAY. (unused), Furniture & Home Living, Home Decor, Vases & Decorative Bowls on Carousell
![New Maserati Piston Ash-Tray., Furniture & Home Living, Kitchenware & Tableware, Dinnerware & Cutlery on Carousell New Maserati Piston Ash-Tray., Furniture & Home Living, Kitchenware & Tableware, Dinnerware & Cutlery on Carousell](https://media.karousell.com/media/photos/products/2016/11/17/new_maserati_piston_ashtray_1479381363_8bc02744.jpg)
New Maserati Piston Ash-Tray., Furniture & Home Living, Kitchenware & Tableware, Dinnerware & Cutlery on Carousell
![Buy Peach Vibe Auto-niture Metal Silver Tabletop Piston Ashtray Online at Low Prices in India - Amazon.in Buy Peach Vibe Auto-niture Metal Silver Tabletop Piston Ashtray Online at Low Prices in India - Amazon.in](https://m.media-amazon.com/images/I/51O2jMK2CwL.jpg)
Buy Peach Vibe Auto-niture Metal Silver Tabletop Piston Ashtray Online at Low Prices in India - Amazon.in
![Piston Ashtray. Carpart inspired furnishings | Automotive decor, Car part furniture, Vintage industrial furniture Piston Ashtray. Carpart inspired furnishings | Automotive decor, Car part furniture, Vintage industrial furniture](https://i.pinimg.com/originals/f6/f0/22/f6f022ef16a8a01de4e8982635dc486c.jpg)
Piston Ashtray. Carpart inspired furnishings | Automotive decor, Car part furniture, Vintage industrial furniture
![Photo libre de droit de Cendrier Fait À La Main Composé Dune Partie De Piston De Moteur Fond Blanc banque d'images et plus d'images libres de droit de Art - iStock Photo libre de droit de Cendrier Fait À La Main Composé Dune Partie De Piston De Moteur Fond Blanc banque d'images et plus d'images libres de droit de Art - iStock](https://media.istockphoto.com/id/1178159363/fr/photo/cendrier-fait-%C3%A0-la-main-compos%C3%A9-dune-partie-de-piston-de-moteur-fond-blanc.jpg?s=612x612&w=0&k=20&c=jRt3q-53mbASHa_rHfN9w7kZfrBt9ubilCK3_uYkZL0=)